Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2023 1 13.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NOAA-20 Lat/Lon    Distance(km)  Time Diff(sec)
 01/13/2023   10:39:41   (   0.00,-137.30) (   0.24,-138.31)  115.07                80
 01/14/2023   10:18:16   (   0.00,-137.29) (  -0.76,-133.78)  400.31                80
 01/15/2023   22:40:14   (  -0.00,-137.28) (  -0.39,-139.09)  205.99                80
 01/16/2023   22:24:09   (  -0.00,-137.26) (   0.62,-134.55)  308.86                80
 01/18/2023   10:45:57   (   0.00,-137.23) (   0.60,-139.81)  294.62                80
 01/19/2023   10:24:32   (   0.00,-137.21) (  -0.41,-135.28)  219.52                80
 01/20/2023   22:46:28   (  -0.01,-137.18) (  -0.79,-140.58)  388.74                80
 01/21/2023   22:30:24   (  -0.01,-137.15) (   0.22,-136.05)  125.10                80
 01/23/2023   10:52:11   (   0.01,-137.11) (   0.98,-141.31)  479.35                80
 01/24/2023   10:30:47   (   0.01,-137.09) (  -0.04,-136.78)   34.31                80
 01/26/2023   22:33:59   (  -0.01,-137.02) (  -0.14,-137.55)   60.99                80